drm/radeon/kms: add wait idle ioctl for eg->cayman
authorDave Airlie <airlied@redhat.com>
Thu, 19 May 2011 04:14:43 +0000 (14:14 +1000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 3 Jun 2011 00:32:40 +0000 (09:32 +0900)
commit 97bfd0acd32e9639c9136e03955d574655d5cc2b upstream.

None of the latest GPUs had this hooked up, this is necessary for
correct operation in a lot of cases, however we should test this on a few
GPUs in these families as we've had problems in this area before.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

No differences found